23321988

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{17509}}^1$

素因数の和:17556

約数の個数: 36

約数和(自身を含む): 60549580

約数和(自身を除く): 37227592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 17509, 35018, 52527, 70036, 105054, 157581, 210108, 315162, 630324, 647833, 1295666, 1943499, 2591332, 3886998, 5830497, 7773996, 11660994, 23321988]

約数ペア:

[(1, 23321988), (2, 11660994), (3, 7773996), (4, 5830497), (6, 3886998), (9, 2591332), (12, 1943499), (18, 1295666), (36, 647833), (37, 630324), (74, 315162), (111, 210108), (148, 157581), (222, 105054), (333, 70036), (444, 52527), (666, 35018), (1332, 17509)]